Andre Pang wrote:

On 18/09/2006, at 9:04 PM, Matthew Hannigan wrote:

I think dynamic typing's actually a total cop-out.  There is
exactly one sceneario where dynamic typing is necessary and
useful, which is when you are loading unknown code at
run-time (e.g. plugins) and you have no idea what that code
could potentially do.  Dynamic typing is useful there since
you're actually doing type-checking of the code you're
loading and ensuring that it's at least of the correct type[1].

Okay, I'm probably jumping into this at totally the wrong time, but hell, I doubt I could reduce the S/N ratio of this list with what's been going on :)

So I read that there comment and my first reaction was that i was offended :)

I love perl.  And if I had/took the time to learn python or ruby, I'm sure I would love them too (maybe slightly less, but let's not go there).  Without dynamic typing I doubt these languages would be as flexible as they are.

So anyway I can't simple argue that you're wrong because I'm offended :)   So I thought about it and I realised, dynamic typing can be seen coneptually as a form of object polymorphism.

Discuss ;)

Mick.


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